diff --git a/src/OpenFOAM/containers/Lists/DynamicList/DynamicList.H b/src/OpenFOAM/containers/Lists/DynamicList/DynamicList.H
index 2e70a2c4f8..726c8e563b 100644
--- a/src/OpenFOAM/containers/Lists/DynamicList/DynamicList.H
+++ b/src/OpenFOAM/containers/Lists/DynamicList/DynamicList.H
@@ -101,10 +101,7 @@ public:
         explicit inline DynamicList(const label);
 
         //- Construct copy.
-        explicit inline DynamicList
-        (
-            const DynamicList<T, SizeInc, SizeMult, SizeDiv>&
-        );
+        inline DynamicList(const DynamicList<T, SizeInc, SizeMult, SizeDiv>&);
 
         //- Construct from UList. Size set to UList size.
         //  Also constructs from DynamicList with different sizing parameters.